magster40 magster40

12-11-2019
Mathematics

contestada

2x-5y=20 to find x when y=2

Respuesta :

billy1123 billy1123

12-11-2019

Answer:

the answer is 15 please give brainliest

Step-by-step explanation:

Answer Link

samvogel06 samvogel06

12-11-2019

Answer:

x = 15

Step-by-step explanation:

2 x 5 is ten, so you will add ten to either side, so now it is 2x = 20 + 10, now divide both by 2 now you have x = 10 + 5 so x = 15

Answer Link

Otras preguntas

pleasee help asapp:)

use the figure to find x

Find the domain of fg. f(x) = x2 +1 g(x) = 1/x a. all real numbers c. all real numbers, except -1 b. all real numbers, except 0 d. all real numbers, except 1

Please i need help lllll

Can someone help me with this Physics question please?Q. The half-life of tritium (hydrogen-3) is 12.3 years. If 48.0mg of tritium is released from a nuclear po

What is the answer with explaining

Question 1 of 10 Which nucleus completes the following equation? 239UHe+? A. 228 Th B. 2220 c. 23. Pu D. 78Th SUBMIT

hundred twenty-one and twenty-one thousandths in decimal notation.

Bài 3: Cho cơ cấu culít (hình 3.5) với các kích thước động lAB = 0,5lAC = 0,1m. Khâu 3 chịu tác dụng của mô men M3 = 500 N. Cơ cấu ở trạng thái cân bằng. Tại th

1. Define equilibrium.